Control of Apple Scab in Commercial Orchards Through Primary Inoculum Management

Autores
Boualleg, Noure Jihan; Salomon, María Victoria; Vilardell, Pere; Aramburu, Borja; Cabrefiga, Jordi
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Apple scab, caused by Venturia inaequalis, is one of the most important diseases in applesin all production regions and its sustainable control is still a challenge. The aim of this work was tooptimize the control of apple scab through different environmentally friendly inoculum managementstrategies, specifically the removal of fallen leaves in winter and the treatment of ground leaves withthe biological agent Trichoderma asperellum (T34 BIOCONTROL®) to inhibit or prevent inoculumdevelopment in commercial orchards. The results obtained from 4 years of trials in commercialorchards demonstrated that the combination of fungicide treatments and leaf litter management,particularly through aspiration, significantly reduced the development of apple scab in comparisonwith strategies commonly used by growers that are based solely on fungicide application. Both theincidence and severity of the disease in leaves and fruit decreased by over 90% when inoculummanagement and fungicide treatments were combined. These results highlight that reducing thesource of inoculum by removing fallen leaves is an effective strategy that complements fungicideor biological control agent applications. In conclusion, combining eco-friendly strategies withstandard fungicides and monitoring environmental conditions can help to reduce the frequency ofphytosanitary applications, ultimately contributing to the goal of minimizing their use in the controlof apple scab.
Fil: Boualleg, Noure Jihan. No especifíca;
Fil: Salomon, María Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Biología Agrícola de Mendoza. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza; Argentina
Fil: Vilardell, Pere. No especifíca;
Fil: Aramburu, Borja. No especifíca;
Fil: Cabrefiga, Jordi. No especifíca;
Materia
VENTURIA INAEQUALIS
TRICHODERMA
LEAF LITTER MANAGEMENT
INTEGRATED CONTROL TOOLS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/264097

id CONICETDig_80f9a4a0812089ac5a4da59e01df8f3b
oai_identifier_str oai:ri.conicet.gov.ar:11336/264097
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Control of Apple Scab in Commercial Orchards Through Primary Inoculum ManagementBoualleg, Noure JihanSalomon, María VictoriaVilardell, PereAramburu, BorjaCabrefiga, JordiVENTURIA INAEQUALISTRICHODERMALEAF LITTER MANAGEMENTINTEGRATED CONTROL TOOLShttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Apple scab, caused by Venturia inaequalis, is one of the most important diseases in applesin all production regions and its sustainable control is still a challenge. The aim of this work was tooptimize the control of apple scab through different environmentally friendly inoculum managementstrategies, specifically the removal of fallen leaves in winter and the treatment of ground leaves withthe biological agent Trichoderma asperellum (T34 BIOCONTROL®) to inhibit or prevent inoculumdevelopment in commercial orchards. The results obtained from 4 years of trials in commercialorchards demonstrated that the combination of fungicide treatments and leaf litter management,particularly through aspiration, significantly reduced the development of apple scab in comparisonwith strategies commonly used by growers that are based solely on fungicide application. Both theincidence and severity of the disease in leaves and fruit decreased by over 90% when inoculummanagement and fungicide treatments were combined. These results highlight that reducing thesource of inoculum by removing fallen leaves is an effective strategy that complements fungicideor biological control agent applications. In conclusion, combining eco-friendly strategies withstandard fungicides and monitoring environmental conditions can help to reduce the frequency ofphytosanitary applications, ultimately contributing to the goal of minimizing their use in the controlof apple scab.Fil: Boualleg, Noure Jihan. No especifíca;Fil: Salomon, María Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Biología Agrícola de Mendoza. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza; ArgentinaFil: Vilardell, Pere. No especifíca;Fil: Aramburu, Borja. No especifíca;Fil: Cabrefiga, Jordi. No especifíca;MDPI2024-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/264097Boualleg, Noure Jihan; Salomon, María Victoria; Vilardell, Pere; Aramburu, Borja; Cabrefiga, Jordi; Control of Apple Scab in Commercial Orchards Through Primary Inoculum Management; MDPI; Agriculture; 14; 12; 11-2024; 1-122077-0472CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2077-0472/14/12/2125info:eu-repo/semantics/altIdentifier/doi/10.3390/agriculture14122125info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:43:33Zoai:ri.conicet.gov.ar:11336/264097instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:43:33.748CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Control of Apple Scab in Commercial Orchards Through Primary Inoculum Management
title Control of Apple Scab in Commercial Orchards Through Primary Inoculum Management
spellingShingle Control of Apple Scab in Commercial Orchards Through Primary Inoculum Management
Boualleg, Noure Jihan
VENTURIA INAEQUALIS
TRICHODERMA
LEAF LITTER MANAGEMENT
INTEGRATED CONTROL TOOLS
title_short Control of Apple Scab in Commercial Orchards Through Primary Inoculum Management
title_full Control of Apple Scab in Commercial Orchards Through Primary Inoculum Management
title_fullStr Control of Apple Scab in Commercial Orchards Through Primary Inoculum Management
title_full_unstemmed Control of Apple Scab in Commercial Orchards Through Primary Inoculum Management
title_sort Control of Apple Scab in Commercial Orchards Through Primary Inoculum Management
dc.creator.none.fl_str_mv Boualleg, Noure Jihan
Salomon, María Victoria
Vilardell, Pere
Aramburu, Borja
Cabrefiga, Jordi
author Boualleg, Noure Jihan
author_facet Boualleg, Noure Jihan
Salomon, María Victoria
Vilardell, Pere
Aramburu, Borja
Cabrefiga, Jordi
author_role author
author2 Salomon, María Victoria
Vilardell, Pere
Aramburu, Borja
Cabrefiga, Jordi
author2_role author
author
author
author
dc.subject.none.fl_str_mv VENTURIA INAEQUALIS
TRICHODERMA
LEAF LITTER MANAGEMENT
INTEGRATED CONTROL TOOLS
topic VENTURIA INAEQUALIS
TRICHODERMA
LEAF LITTER MANAGEMENT
INTEGRATED CONTROL TOOLS
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Apple scab, caused by Venturia inaequalis, is one of the most important diseases in applesin all production regions and its sustainable control is still a challenge. The aim of this work was tooptimize the control of apple scab through different environmentally friendly inoculum managementstrategies, specifically the removal of fallen leaves in winter and the treatment of ground leaves withthe biological agent Trichoderma asperellum (T34 BIOCONTROL®) to inhibit or prevent inoculumdevelopment in commercial orchards. The results obtained from 4 years of trials in commercialorchards demonstrated that the combination of fungicide treatments and leaf litter management,particularly through aspiration, significantly reduced the development of apple scab in comparisonwith strategies commonly used by growers that are based solely on fungicide application. Both theincidence and severity of the disease in leaves and fruit decreased by over 90% when inoculummanagement and fungicide treatments were combined. These results highlight that reducing thesource of inoculum by removing fallen leaves is an effective strategy that complements fungicideor biological control agent applications. In conclusion, combining eco-friendly strategies withstandard fungicides and monitoring environmental conditions can help to reduce the frequency ofphytosanitary applications, ultimately contributing to the goal of minimizing their use in the controlof apple scab.
Fil: Boualleg, Noure Jihan. No especifíca;
Fil: Salomon, María Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Biología Agrícola de Mendoza. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza; Argentina
Fil: Vilardell, Pere. No especifíca;
Fil: Aramburu, Borja. No especifíca;
Fil: Cabrefiga, Jordi. No especifíca;
description Apple scab, caused by Venturia inaequalis, is one of the most important diseases in applesin all production regions and its sustainable control is still a challenge. The aim of this work was tooptimize the control of apple scab through different environmentally friendly inoculum managementstrategies, specifically the removal of fallen leaves in winter and the treatment of ground leaves withthe biological agent Trichoderma asperellum (T34 BIOCONTROL®) to inhibit or prevent inoculumdevelopment in commercial orchards. The results obtained from 4 years of trials in commercialorchards demonstrated that the combination of fungicide treatments and leaf litter management,particularly through aspiration, significantly reduced the development of apple scab in comparisonwith strategies commonly used by growers that are based solely on fungicide application. Both theincidence and severity of the disease in leaves and fruit decreased by over 90% when inoculummanagement and fungicide treatments were combined. These results highlight that reducing thesource of inoculum by removing fallen leaves is an effective strategy that complements fungicideor biological control agent applications. In conclusion, combining eco-friendly strategies withstandard fungicides and monitoring environmental conditions can help to reduce the frequency ofphytosanitary applications, ultimately contributing to the goal of minimizing their use in the controlof apple scab.
publishDate 2024
dc.date.none.fl_str_mv 2024-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/264097
Boualleg, Noure Jihan; Salomon, María Victoria; Vilardell, Pere; Aramburu, Borja; Cabrefiga, Jordi; Control of Apple Scab in Commercial Orchards Through Primary Inoculum Management; MDPI; Agriculture; 14; 12; 11-2024; 1-12
2077-0472
CONICET Digital
CONICET
url http://hdl.handle.net/11336/264097
identifier_str_mv Boualleg, Noure Jihan; Salomon, María Victoria; Vilardell, Pere; Aramburu, Borja; Cabrefiga, Jordi; Control of Apple Scab in Commercial Orchards Through Primary Inoculum Management; MDPI; Agriculture; 14; 12; 11-2024; 1-12
2077-0472
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2077-0472/14/12/2125
info:eu-repo/semantics/altIdentifier/doi/10.3390/agriculture14122125
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1844613370926333952
score 13.070432